Work on Millbrae Caltrain Tracks Taking Place This Week

Construction

San Bruno Grade Separation Project

Day work will be done from 7 a.m. to 4 p.m. Crews will install utility infrastructure, place concrete panels using a crane and pour concrete. Crews may use medium and heavy duty diesel vehicles to transport dirt and concrete.

Night work will occur from Sunday, Dec. 16, through Friday, Dec. 21, between 11 p.m. and 7 a.m. Crews will pour concrete, unload railroad ties and use a crane to place concrete panels.

The $147 million project will elevate the Caltrain tracks above three existing at-grade street crossings at San Bruno, San Mateo and Angus Avenues.  A new elevated Caltrain station between San Bruno and San Mateo Avenues will replace the station at Sylvan Avenue. Work on this project will not disrupt Caltrain service.

For more information, please call the dedicated outreach line at 650.508.7726 or emailsbgradesep@caltrain.com.

Maintenance

Caltrain will perform routine maintenance at several locations next week. To avoid delays to passengers, the work will take place Saturday through Friday from 8 p.m. to 6 a.m. There will be some construction noise but crews will work as quietly as possible. This work will not disrupt Caltrain service. For more information about this type of work, click here.

Millbrae to San Mateo

Sunday, Dec. 16, through Thursday, Dec. 20, crews will medium duty on-track machinery to remove and replace ties between the Millbrae and Hayward Park stations. Wednesday, Dec. 19, and Thursday, Dec. 20, crews will weld and grind tracks between these stations. 

San Francisco

Saturday, Dec. 15, crews will perform work on utilities between the San Francisco and 22nd Street stations. Monday, Dec. 17, and Tuesday, Dec. 18, crews will weld and grind tracks between these stations. 

San Francisco to San Jose

Saturday, Dec.15, through Friday, Dec. 21, crews will power wash and perform janitorial work at Caltrain stations between the San Francisco and Tamien stations.

Menlo Park to Mountain View

Sunday, Dec. 16, through Thursday, Dec. 20, crews will operate heavy duty on-track machinery to grind and align the tracks between the Menlo Park and San Antonio stations.